Has anyone witnessed a possessed person

Basically I always believed in Islam because I saw possession in real life but in the last few months I’ve seen SOOOOO much proof that Islam is probably not the truth (mind blowing cause I never thought I’d even doubt Islam) but I’m too scared to fully commit to leaving the faith because I always thought this was concrete evidence of the truth of Islam. What happened was me my mum and aunt went to a place where they read Quran on possessed people or people with evil eye. Me and my mum were there earlier then my aunt and everyone in the room would start acting insane when the imam read Quran, shouting crying - one tried to run out the building into traffic my mum stopped her. But when he stopped reading they all stopped reacting. Then my aunt came, he read Quran on me and my aunt and she started BUGGING. This was huge because with the others I could justify it as they might be mentally ill and be triggered but with my aunt. I’ve seen her pray, she’s listened to Quran I’ve grown with her and she’s never reacted like this to Quran and when he was done reading it she didn’t even know it was read on her, she forgot. This happened a couple years ago and it solidified my belief but now I’m so confused.